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Altair Engineering Inc.

ALTRDelisted Mar 26, 2025
Industry
Services-Prepackaged Software
SEC CIK
0001701732

Altair Engineering Inc. was delisted on Mar 26, 2025; its insiders filed their last Form 4 on Mar 26, 2025; 298 institutions reported holding it in 13F filings for Q4 2024, worth $6.27B in total; ARK Invest was the only superinvestor holding it.

Q3 2023 vs. Q2 2023

How the institutions holding Altair Engineering Inc. changed between Q2 2023 and Q3 2023.

All holders in Q3 2023All holders in Q2 2023

13F holders of ALTR: Q2 2023 compared with Q3 2023
MeasureQ2 2023Of which not filed for Q3 2023Q3 2023Change
Holders2141194−19
Shares51.9M3.52M52.7M+4.36M (+9.0%)
Value$3.94B$266.6M$3.30B−$369.0M (−10.1%)

1 institution that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (18)

Institutions that held Altair Engineering Inc. at the end of Q3 2023 but not at the end of Q2 2023.

Institutions new to ALTR in Q3 2023
InstitutionSharesValue% of portfolio
Pictet Asset Management Holding SA3,570,888$223.4M0.28%
Wellington Management Group LLP599,212$37.5M0.01%
Comerica Bank176,639$11.1M0.06%
Healthcare of Ontario Pension Plan Trust Fund63,700$3.99M0.02%
QRG Capital Management, Inc.20,331$1.27M0.02%
Advent Capital Management17,400$1.09M0.03%
Teachers Retirement System of the State of Kentucky16,766$1.05M0.01%
HRT Financial LP14,177$886.0K0.01%
Y-Intercept (Hong Kong) Ltd8,496$531.5K0.05%
Bank of Montreal7,198$471.3K0.00%
MQS Management LLC6,522$408.0K0.25%
New York Life Investment Management LLC5,606$350.7K0.00%
Fox Run Management, L.L.C.5,044$315.6K0.09%
Schonfeld Strategic Advisors LLC3,863$241.7K0.00%
XTX Topco Ltd3,383$211.6K0.04%
KBC Group NV1,143$72.0K0.00%
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.102$6.38K0.00%
Assetmark, Inc2$1250.00%

Sold out (37)

Institutions that held Altair Engineering Inc. at the end of Q2 2023 and filed for Q3 2023 without it.

Not filed for Q3 2023 yet (1)

Institutions that held Altair Engineering Inc. at the end of Q2 2023 and haven't filed a 13F for Q3 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ALTR in Q2 2023 that haven't filed for Q3 2023
InstitutionShares, Q2 2023Value, Q2 2023
Pictet Asset Management SA3,515,706$266.6M